🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.56 AU - 0.7 AU

Year: 318 Days

Day: 22.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 11.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.55 AU - 0.83 AU

Year: 364 Days

Day: 10 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 15,047,878 km

• M1: 152,590 km (0.096 R)
• M2: 227,538 km (0.06 R)
• M3: 322,533 km (0.088 R)
• M4: 405,560 km (0.094 R)
• M5: 482,902 km (0.049 R)
• M6: 566,677 km (0.107 R)
• M7: 662,569 km (0.117 R)
• M8: 873,053 km (0.039 R)
• M9: 976,276 km (0.087 R)
• M10: 1,098,796 km (0.109 R)
• M11: 1,296,714 km (0.095 R)
• M12: 1,376,151 km (0.092 R)
• M13: 1,603,390 km (0.084 R)
• M14: 1,715,289 km (0.093 R)
• M15: 1,803,103 km (0.059 R)
• M16: 1,906,026 km (0.058 R)
• M17: 2,184,428 km (0.11 R)
• M18: 2,260,873 km (0.071 R)
• M19: 2,387,133 km (0.045 R)
• M20: 2,490,805 km (0.086 R)
• M21: 2,636,662 km (0.08 R)
• M22: 2,728,665 km (0.092 R)
• M23: 2,806,157 km (0.092 R)
• M24: 2,926,434 km (0.112 R)
• M25: 3,027,113 km (0.067 R)
• M26: 3,150,681 km (0.076 R)
• M27: 3,259,438 km (0.098 R)
• M28: 3,336,332 km (0.107 R)
• M29: 3,447,333 km (0.107 R)
• M30: 3,542,627 km (0.112 R)
• M31: 3,621,764 km (0.107 R)
• M32: 3,695,815 km (0.048 R)
• M33: 3,776,149 km (0.116 R)
• M34: 3,851,248 km (0.11 R)
• M35: 3,932,778 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 14

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.26 AU - 1.28 AU

Year: 910 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,047,878 km

• M1: 196,572 km (0.091 R)
• M2: 287,826 km (0.055 R)
• M3: 383,120 km (0.113 R)
• M4: 540,048 km (0.069 R)
• M5: 653,144 km (0.098 R)
• M6: 754,871 km (0.091 R)
• M7: 1,042,099 km (0.115 R)
• M8: 1,146,069 km (0.096 R)
• M9: 1,234,631 km (0.092 R)
• M10: 1,325,736 km (0.119 R)
• M11: 1,432,699 km (0.111 R)
• M12: 1,794,576 km (0.098 R)
• M13: 1,906,625 km (0.064 R)
• M14: 2,021,217 km (0.104 R)
• M15: 2,161,839 km (0.096 R)
• M16: 2,249,354 km (0.106 R)
• M17: 2,428,422 km (0.106 R)
• M18: 2,519,677 km (0.102 R)
• M19: 2,612,278 km (0.111 R)
• M20: 2,888,136 km (0.076 R)
• M21: 3,038,632 km (0.11 R)
• M22: 3,421,902 km (0.073 R)
• M23: 3,524,975 km (0.053 R)
• M24: 3,647,944 km (0.113 R)
• M25: 3,830,603 km (0.08 R)
• M26: 3,927,842 km (0.063 R)
• M27: 4,135,035 km (0.092 R)
• M28: 4,335,795 km (0.045 R)
• M29: 4,767,834 km (0.109 R)
• M30: 5,052,967 km (0.089 R)
• M31: 5,170,850 km (0.051 R)
• M32: 5,496,824 km (0.086 R)
• M33: 5,651,359 km (0.087 R)
• M34: 5,885,928 km (0.104 R)
• M35: 6,318,416 km (0.053 R)
• M36: 6,678,947 km (0.071 R)
• M37: 7,070,295 km (0.113 R)
• M38: 7,481,390 km (0.06 R)
• M39: 7,776,247 km (0.092 R)
• M40: 7,900,264 km (0.076 R)
• M41: 8,024,879 km (0.12 R)
• M42: 8,112,543 km (0.065 R)
• M43: 8,301,485 km (0.104 R)
• M44: 8,415,628 km (0.114 R)
• M45: 8,645,411 km (0.086 R)
• M46: 8,761,050 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 14.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.79 AU - 2.75 AU

Year: 2175 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,047,878 km

• M1: 184,155 km (0.069 R)
• M2: 317,596 km (0.116 R)
• M3: 449,841 km (0.087 R)
• M4: 629,508 km (0.063 R)
• M5: 730,187 km (0.082 R)
• M6: 877,242 km (0.064 R)
• M7: 1,052,720 km (0.076 R)
• M8: 1,194,988 km (0.091 R)
• M9: 1,287,439 km (0.098 R)
• M10: 1,450,800 km (0.077 R)
• M11: 1,611,019 km (0.044 R)
• M12: 1,983,369 km (0.114 R)
• M13: 2,383,094 km (0.096 R)
• M14: 2,635,466 km (0.09 R)
• M15: 2,734,051 km (0.055 R)
• M16: 3,076,031 km (0.11 R)
• M17: 3,594,538 km (0.05 R)
• M18: 3,871,294 km (0.061 R)
• M19: 4,241,548 km (0.032 R)
• M20: 4,387,107 km (0.115 R)
• M21: 4,519,651 km (0.057 R)
• M22: 4,864,324 km (0.078 R)
• M23: 4,970,838 km (0.065 R)
• M24: 5,078,249 km (0.061 R)
• M25: 5,233,083 km (0.05 R)
• M26: 5,499,966 km (0.07 R)
• M27: 6,047,344 km (0.071 R)
• M28: 6,477,737 km (0.094 R)
• M29: 6,628,981 km (0.096 R)
• M30: 6,798,625 km (0.12 R)
• M31: 6,952,411 km (0.115 R)
• M32: 7,403,449 km (0.082 R)
• M33: 7,881,863 km (0.045 R)
• M34: 8,370,450 km (0.098 R)
• M35: 8,554,006 km (0.114 R)
• M36: 9,074,906 km (0.11 R)
• M37: 9,377,243 km (0.063 R)
• M38: 9,510,685 km (0.041 R)
• M39: 9,817,809 km (0.073 R)
• M40: 9,953,195 km (0.113 R)
• M41: 10,069,732 km (0.094 R)
• M42: 10,520,919 km (0.106 R)
• M43: 10,679,343 km (0.108 R)
• M44: 10,798,722 km (0.078 R)
• M45: 10,978,689 km (0.068 R)
• M46: 11,341,463 km (0.098 R)
• M47: 11,626,447 km (0.078 R)
• M48: 11,831,396 km (0.097 R)
• M49: 12,245,035 km (0.098 R)
• M50: 12,474,667 km (0.027 R)
• M51: 13,044,037 km (0.09 R)
• M52: 13,686,859 km (0.12 R)
• M53: 13,946,860 km (0.1 R)
• M54: 14,296,171 km (0.095 R)
• M55: 14,692,456 km (0.109 R)
• M56: 14,847,589 km (0.065 R)
• M57: 14,958,740 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,991 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit